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Date: Tue, 8 Apr 2014 12:46:09 -0700 From: "K. Y. Srinivasan" <kys@...rosoft.com> To: davem@...emloft.net, netdev@...r.kernel.org, linux-kernel@...r.kernel.org, devel@...uxdriverproject.org, olaf@...fle.de, apw@...onical.com, jasowang@...hat.com Cc: "K. Y. Srinivasan" <kys@...rosoft.com> Subject: [PATCH net 1/3] Drivers: net: hyperv: Allocate memory for all possible per-pecket information An outgoing packet can potentially need per-packet information for all the offloads and VLAN tagging. Fix this issue. Signed-off-by: K. Y. Srinivasan <kys@...rosoft.com> Reviewed-by: Haiyang Zhang <haiyangz@...rosoft.com> --- drivers/net/hyperv/netvsc_drv.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c index 4e4cf9e..6f39baa 100644 --- a/drivers/net/hyperv/netvsc_drv.c +++ b/drivers/net/hyperv/netvsc_drv.c @@ -319,7 +319,9 @@ static int netvsc_start_xmit(struct sk_buff *skb, struct net_device *net) packet = kzalloc(sizeof(struct hv_netvsc_packet) + (num_data_pgs * sizeof(struct hv_page_buffer)) + sizeof(struct rndis_message) + - NDIS_VLAN_PPI_SIZE, GFP_ATOMIC); + NDIS_VLAN_PPI_SIZE + + NDIS_CSUM_PPI_SIZE + + NDIS_LSO_PPI_SIZE, GFP_ATOMIC); if (!packet) { /* out of memory, drop packet */ netdev_err(net, "unable to allocate hv_netvsc_packet\n"); -- 1.7.4.1 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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